The eminent volcanologist T.A. Jaggar in no way exaggerated the significance of volcanic phenomena when je stated that his conception of volcanicity was of a process which is everywhere at work within and beneath the earth’s crust. Today there are more than 500 volcanoes which are still active or at which activity has been recorded during historic times, while the number of extinct volcanoes,…
The outflow of heat from the Earth’s interior, the terrestrial heat flow, and the temperature field at depth are determined by deep-seated tectonic processes. The knowledge of the regional heat flow patterns is thus very important in geophysics and provides a useful tool for studying crustal and lithospheric structures and for understanding the nature of their evolution.
Jika anda seorang pemerhati gunung, yang gemar mendaki dan menikmati indahnya panorama ciptaan Yang Maha Kuasa, tentu gunungapi Rinjani, Tambora dan Sangeangapi taka sing lagi terdengar di telinga anda, namun bila belum pernah mendaki salah satu diantaranya maka kami berharap tulisan ini mampu menggugah rasa keingintahuan anda tentang gunungapi, yang sudah barang tentu pada akhirnya anda akan m…
Much of the recent progress in the solid Earth Sciences is based on the interpretation of a range of geophysical and geological observations in terms of the properties and deformation of Earth materials. One of the greatest challenges facing geoscientists in achieving this lies in finding a link between physical processes operating in minerals at the smallest length scales to geodynamic phenome…
The aim of this book is to prevent a comprehensive survey of available energy resources and the technologies by which they can be exploited. It is intended for graduate and advanced undergraduated students of physical sciences, engineering, and environmental studies, and also for specialists within the energy industries who wish to become acquinted with sectors other than their own.
Rasa ingin tahu dan dorongan untuk memenuhi kebutuhan akan sumber daya alam telah membuat manusa berusaha untuk memahami bumi, tempat ia tinggal dan berinteraksi social. Bagimanakah bentuk bumi ini ? apa isi perut bumi ini? Mengapa gunung Meletus? Mengapa terjadi gempa bumi? Sejumlah kecil pertanyaan itu muncul di benak manusia dari masa ke masa. Melalui buku ini menjelaskan secara runut cara …
Seismic Ray Theory presents the most comprehensive treatment of the seismic ray method available. This method plays an important role in seismology, seismic exploration, and the interpretation of seismic measurements. The book presents a consistent treatment of the seismic ray method, based on the asymptotic high-frequency solution of the elastodynamic equation.
Hingga akhir abad 20, waktu pembentkan kaldera Rinjani masih belum diketahui. Penelitian sebelumnya oleh Kusumadinata (1969) menyinggung tentang adanya letusan besar dan kuar (paroxysmal eruption) yang menghasilkan kadera Segara Anak, tetapi kapan saat terbentuknya kadera masih belum diketahui.
The past 25 years have been vast expansion in the field of igneous petrology to accommodate a wide range of new information from both the Earth and other terrestrial planets. This has made the subject far more interesting, but has also resulted in a marked increase in both the amount and the degree of specialization of the available literature.
Komik untuk Program Emergency Response Fund : Response and Preparedness to Mt. Sinabung Affected Population.